#21884B#21884B

#21884B is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.5% C 0.131 H 152.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#21884B
RGB	rgb(33, 136, 75)
HSL	hsl(144, 61%, 33%)
HSV	hsv(144, 76%, 53%)
CMYK	cmyk(75.7%, 0%, 44.9%, 46.7%)
CIE-LAB	lab(50.02, -43.15, 24.66)
CIE-LCH	lch(50.02, 49.70, 150.25°)
OKLab	oklab(55.45% -0.1162 0.0609)
OKLCH	oklch(55.45% 0.131 152.3)
XYZ	xyz(10.7004, 18.4384, 9.6503)
Luminance	0.1844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21884B #88215E

analogous

#2A8821 #21884B #21887E

triadic

#21884B #4B2188 #884B21

tetradic

#21884B #212A88 #88215E #887E21

square

#21884B #212A88 #88215E #887E21

split-complementary

#21884B #7E2188 #88212A

monochromatic

#092515 #155730 #21884B #2DB966 #4FD485

Accessibility & contrast

On white

4.48

#21884B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#21884B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21884B

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21884B	#FFFFFF	#000000	##000000
##21884B	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887C46

Deuteranopia (green-blind)

#7C744F

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #21884b;
/* rgb */ color: rgb(33, 136, 75);
/* oklch */ color: oklch(55.5% 0.131 152.3);

Tailwind

colors: {
  custom: {
    50: '#6dac7e',
    500: '#21884b',
    950: '#000000',
  },
}

SCSS

$custom: #21884b;
$custom-light: #6dac7e;
$custom-dark: #000000;

JSON

{
  "hex": "#21884b",
  "rgb": {
    "r": 33,
    "g": 136,
    "b": 75
  },
  "hsl": {
    "h": 144.466,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55453,
    "c": 0.13114,
    "h": 152.3
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#21884B

secondary

#B84D8C

accent

#44A3E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #21884B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →